DE2004566B2 - Ausgabevorrichtung für ein pulverförmiges Material, insbesondere Tonerpulver, für die Entwicklung elektrostatischer Ladungsbilder - Google Patents
Ausgabevorrichtung für ein pulverförmiges Material, insbesondere Tonerpulver, für die Entwicklung elektrostatischer LadungsbilderInfo
- Publication number
- DE2004566B2 DE2004566B2 DE19702004566 DE2004566A DE2004566B2 DE 2004566 B2 DE2004566 B2 DE 2004566B2 DE 19702004566 DE19702004566 DE 19702004566 DE 2004566 A DE2004566 A DE 2004566A DE 2004566 B2 DE2004566 B2 DE 2004566B2
- Authority
- DE
- Germany
- Prior art keywords
- container
- toner
- roller
- output
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000000463 material Substances 0.000 title claims description 32
- 238000011161 development Methods 0.000 title claims description 18
- 239000000843 powder Substances 0.000 title claims description 13
- 239000006260 foam Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 21
- 230000018109 developmental process Effects 0.000 description 16
- 239000000126 substance Substances 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012261 resinous substance Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79696569A | 1969-02-06 | 1969-02-06 | |
| US79696469A | 1969-02-06 | 1969-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2004566A1 DE2004566A1 (de) | 1970-09-03 |
| DE2004566B2 true DE2004566B2 (de) | 1980-08-28 |
Family
ID=27121808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702004566 Ceased DE2004566B2 (de) | 1969-02-06 | 1970-02-02 | Ausgabevorrichtung für ein pulverförmiges Material, insbesondere Tonerpulver, für die Entwicklung elektrostatischer Ladungsbilder |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5410868B1 (OSRAM) |
| BE (1) | BE745602A (OSRAM) |
| BR (1) | BR7016281D0 (OSRAM) |
| CH (1) | CH526801A (OSRAM) |
| DE (1) | DE2004566B2 (OSRAM) |
| DK (1) | DK128336B (OSRAM) |
| ES (1) | ES376265A1 (OSRAM) |
| FR (1) | FR2033963A5 (OSRAM) |
| GB (1) | GB1302401A (OSRAM) |
| NL (1) | NL169237C (OSRAM) |
| NO (1) | NO140744C (OSRAM) |
| SE (1) | SE372353B (OSRAM) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1090120A (en) * | 1911-08-16 | 1914-03-10 | Percy E Ginn | Feed-regulator. |
| US1855214A (en) * | 1931-07-10 | 1932-04-26 | Vanderbilt Co R T | Soap dispenser |
| US2399666A (en) * | 1939-08-02 | 1946-05-07 | Een Johannes Brynjulvsen | Reinforced door of wood and/or insulating material |
| US2329666A (en) * | 1940-03-20 | 1943-09-14 | Syverud Annar Fridtjov | Dispensing device |
| NL112554C (OSRAM) * | 1957-05-31 | |||
| US3128015A (en) * | 1961-10-23 | 1964-04-07 | Wallis George Leslie | Apparatus for distributing or dispensing powdered or granular material |
| US3176881A (en) * | 1963-05-09 | 1965-04-06 | California Research Corp | Molded housing for fertilizer and seed spreader |
| US3292045A (en) * | 1964-04-23 | 1966-12-13 | Oxy Dry Sprayer Corp | Electrostatic powder sprayer |
| GB1089412A (en) * | 1965-06-02 | 1967-11-01 | Arlside Ltd | Reprographic apparatus |
-
1970
- 1970-01-26 BR BR21628170A patent/BR7016281D0/pt unknown
- 1970-02-02 GB GB492070A patent/GB1302401A/en not_active Expired
- 1970-02-02 CH CH143770A patent/CH526801A/de not_active IP Right Cessation
- 1970-02-02 DE DE19702004566 patent/DE2004566B2/de not_active Ceased
- 1970-02-03 JP JP903970A patent/JPS5410868B1/ja active Pending
- 1970-02-03 NL NL7001489A patent/NL169237C/xx not_active IP Right Cessation
- 1970-02-03 NO NO37570A patent/NO140744C/no unknown
- 1970-02-04 SE SE142670A patent/SE372353B/xx unknown
- 1970-02-05 DK DK57570A patent/DK128336B/da not_active IP Right Cessation
- 1970-02-05 FR FR7003984A patent/FR2033963A5/fr not_active Expired
- 1970-02-05 ES ES376265A patent/ES376265A1/es not_active Expired
- 1970-02-06 BE BE745602D patent/BE745602A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL169237C (nl) | 1982-06-16 |
| NL169237B (nl) | 1982-01-18 |
| CH526801A (de) | 1972-08-15 |
| FR2033963A5 (OSRAM) | 1970-12-04 |
| GB1302401A (OSRAM) | 1973-01-10 |
| JPS5410868B1 (OSRAM) | 1979-05-10 |
| NO140744C (no) | 1979-10-31 |
| BE745602A (fr) | 1970-08-06 |
| NL7001489A (OSRAM) | 1970-08-10 |
| BR7016281D0 (pt) | 1973-01-11 |
| DE2004566A1 (de) | 1970-09-03 |
| ES376265A1 (es) | 1972-03-16 |
| SE372353B (OSRAM) | 1974-12-16 |
| DK128336B (da) | 1974-04-08 |
| NO140744B (no) | 1979-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8235 | Patent refused |